PHP - 在 X 个字符后拆分数组中的字符串,不限制切词
PHP - Split string in array after X characters without cut word on limit
我试图在 x 个字符后拆分一个字符串并将其放入数组中。但是如果 x 在一个单词的中间,我不需要删掉单词。我期望的是在劣势这个词上分裂。
我试过了:
代码
$string = "Helllooooo I'mmm <strong>theeeeee</strong> <em> woooooorrd</em> theeee loooonnngessttt";
$desired_width = 24;
$str = wordwrap($string, $desired_width, "\n");
var_dump($str);
die;
输出
string 'Helllooooo I'mmm
<strong>theeeeee</strong>
<em> woooooorrd</em>
theeee loooonnngessttt' (length=86)
如何放入数组中?还有另一种方法吗? this 和 explode() 之间的混合?谢谢!
$string = "Helllooooo I'mmm <strong>theeeeee</strong> <em> woooooorrd</em> theeee loooonnngessttt";
$desired_width = 24;
$str = wordwrap($string, $desired_width, "\n");
$arr = explode("\n", $str);
var_dump($arr);
die;
试试这个
$string = "Helllooooo I'mmm <strong>theeeeee</strong> <em> woooooorrd</em> theeee loooonnngessttt";
$desired_width = 24;
$str = wordwrap($string, $desired_width, "***");
$str = explode("***",$str);
var_dump($str);
die;
输出
array(4) {
[0]=>
string(16) "Helllooooo I'mmm"
[1]=>
string(25) "<strong>theeeeee</strong>"
[2]=>
string(20) "<em> woooooorrd</em>"
[3]=>
string(22) "theeee loooonnngessttt"
}
我试图在 x 个字符后拆分一个字符串并将其放入数组中。但是如果 x 在一个单词的中间,我不需要删掉单词。我期望的是在劣势这个词上分裂。
我试过了:
代码
$string = "Helllooooo I'mmm <strong>theeeeee</strong> <em> woooooorrd</em> theeee loooonnngessttt";
$desired_width = 24;
$str = wordwrap($string, $desired_width, "\n");
var_dump($str);
die;
输出
string 'Helllooooo I'mmm
<strong>theeeeee</strong>
<em> woooooorrd</em>
theeee loooonnngessttt' (length=86)
如何放入数组中?还有另一种方法吗? this 和 explode() 之间的混合?谢谢!
$string = "Helllooooo I'mmm <strong>theeeeee</strong> <em> woooooorrd</em> theeee loooonnngessttt";
$desired_width = 24;
$str = wordwrap($string, $desired_width, "\n");
$arr = explode("\n", $str);
var_dump($arr);
die;
试试这个
$string = "Helllooooo I'mmm <strong>theeeeee</strong> <em> woooooorrd</em> theeee loooonnngessttt";
$desired_width = 24;
$str = wordwrap($string, $desired_width, "***");
$str = explode("***",$str);
var_dump($str);
die;
输出
array(4) {
[0]=>
string(16) "Helllooooo I'mmm"
[1]=>
string(25) "<strong>theeeeee</strong>"
[2]=>
string(20) "<em> woooooorrd</em>"
[3]=>
string(22) "theeee loooonnngessttt"
}